public class RedCowForm {
	static String formName;
	RedCow cow;  //内部类声明对象
	RedCowForm() {
	}
	RedCowForm(String s) {
		cow = new RedCow(150,112,5000);
		formName = s;
	}
	public void showCowMess() {
		cow.speak();
	}
	class RedCow {  //内部类的声明
		String cowName = "红牛";
		int height,weight,price;
		RedCow(int h,int w,int p){
			height = h;
			weight = w;
			price = p;
		}
		void speak() {
			System.out.println("偶是"+cowName+",身高:"+height+"cm 体重:"+weight+"kg,生活在"+formName);
		}
	}    //内部类结束
}      //外嵌类结束 
